CSS usage on the web platform

This CSS usage data comes from a Bing-powered scan of 2,726,655 pages. This process detects correctly-formatted CSS properties for the browsers included in the scan. The latest data set is from November 22nd, 2017.

492 properties

font-size
98.1%
margin-top
98.1%
margin-left
98%
color
97.9%
margin-bottom
97.8%
margin-right
97.8%
padding-left
97.3%
padding-top
97.3%
padding-bottom
97%
padding-right
97%
background-color
96.2%
width
96.2%
display
95.9%
font-family
95.5%
height
94.9%
border-bottom-width
93.8%
border-top-width
93.4%
font-weight
93.3%
border-left-width
93.1%
border-right-width
93.1%
text-align
93%
line-height
92.9%
position
92.5%
border-bottom-style
92.4%
border-top-style
92.1%
border-left-style
91.7%
border-right-style
91.7%
border-bottom-color
91.4%
border-top-color
90.8%
border-left-color
90.2%
border-right-color
90.2%
float
88.6%
background-image
88%
top
86.6%
vertical-align
86.6%
left
86.2%
clear
84.2%
cursor
84%
z-index
83.4%
background-position-x
81.5%
background-position-y
81.5%
border-bottom-left-radius
76.5%
border-top-left-radius
76.5%
border-top-right-radius
76.5%
border-bottom-right-radius
76.4%
content
76.3%
right
74.8%
background-size
74%
visibility
72.9%
overflow-y
72.7%
box-shadow
72.3%
outline-width
71.6%
max-width
71.4%
min-height
69.4%
white-space
69.3%
list-style-type
69.1%
outline-style
69%
overflow-x
67.2%
font-style
66.7%
min-width
64.7%
box-sizing
64.6%
opacity
64.3%
bottom
64.2%
text-decoration-line
62.4%
background-clip
59.8%
transition-property
56.5%
background-origin
55.6%
transition-duration
54.9%
border-image-repeat
54.7%
border-image-slice
54.7%
text-transform
54.3%
outline-color
52.8%
transition-timing-function
51.8%
text-indent
49.8%
font-stretch
49.1%
transition-delay
46.9%
background-repeat
45.7%
transform
45.1%
max-height
44.6%
background-attachment
42.9%
list-style-position
42.1%
text-shadow
40.1%
font-variant-ligatures
37.9%
font-variant-caps
36.3%
letter-spacing
36%
text-overflow
35.8%
background-repeat-x
34.3%
background-repeat-y
34.3%
font-variant-numeric
33.8%
-webkit-appearance
33%
font-size-adjust
31.5%
direction
30.5%
text-decoration
29.9%
border-collapse
28.6%
zoom
27.9%
overflow
27.3%
word-wrap
27.2%
text-decoration-color
26.1%
text-decoration-style
25.9%
border-image-source
25.1%
border-image-outset
25%
border-image-width
25%
clip
21.8%
pointer-events
21%
list-style-image
20%
outline-offset
19.8%
animation-duration
18.3%
border-spacing
17.9%
animation-name
17.8%
-webkit-tap-highlight-color
17.3%
text-size-adjust
17.2%
font-variant
17%
font-variant-alternates
15.4%
font-variant-east-asian
15.4%
font-variant-position
15.4%
flex-grow
15.1%
animation-iteration-count
15%
animation-timing-function
15%
word-spacing
14.9%
justify-content
14.5%
font-feature-settings
14.3%
flex-shrink
13.7%
word-break
13.7%
align-items
13.4%
flex-basis
13.4%
font-kerning
13.3%
font-language-override
13.2%
-webkit-font-smoothing
12.9%
-ms-text-size-adjust
12.7%
animation-fill-mode
12.7%
fill
12.7%
animation-delay
12.1%
user-select
11.9%
flex-direction
11.8%
overflow-wrap
11.5%
text-rendering
11%
-webkit-border-horizontal-spacing
10.9%
-webkit-border-vertical-spacing
10.9%
orphans
10.9%
widows
10.9%
touch-action
10.5%
animation-direction
9.6%
animation-play-state
9.6%
filter
9.5%
page-break-inside
9.4%
table-layout
9.4%
flex-wrap
9.2%
transform-origin
9.2%
backface-visibility
8.7%
-ms-user-select
7.8%
page-break-after
7.8%
-moz-user-select
7.2%
break-inside
6.9%
resize
6%
break-after
5.4%
-webkit-box-orient
5.1%
align-self
5.1%
order
5%
unicode-bidi
4%
speak
3.8%
-webkit-box-pack
3.6%
-webkit-box-align
3.4%
stroke
3.4%
-webkit-box-flex
3.2%
column-count
3.1%
will-change
2.7%
stroke-width
2.6%
-webkit-box-direction
2.5%
-moz-appearance
2.3%
-webkit-background-clip
2.3%
transform-style
2.2%
align-content
1.9%
--var
1.8%
-moz-box-orient
1.8%
-webkit-line-clamp
1.8%
column-width
1.8%
object-fit
1.8%
perspective
1.7%
-moz-text-size-adjust
1.5%
-moz-box-pack
1.4%
-webkit-margin-after
1.4%
-webkit-margin-end
1.4%
stroke-dashoffset
1.4%
-moz-box-align
1.3%
-ms-high-contrast-adjust
1.3%
-moz-box-flex
1.2%
-webkit-box-ordinal-group
1.2%
-webkit-text-stroke-width
1.2%
empty-cells
1.2%
fill-opacity
1.2%
clip-path
1.1%
column-gap
1.1%
break-before
1%
stroke-opacity
1%
counter-reset
0.992%
caption-side
0.97%
-moz-box-direction
0.969%
stroke-dasharray
0.886%
-ms-overflow-style
0.856%
page-break-before
0.824%
stroke-linecap
0.721%
fill-rule
0.716%
counter-increment
0.698%
stroke-linejoin
0.606%
hyphens
0.592%
quotes
0.565%
ime-mode
0.506%
-webkit-text-fill-color
0.476%
stroke-miterlimit
0.467%
-webkit-user-drag
0.447%
-moz-box-ordinal-group
0.438%
-webkit-print-color-adjust
0.437%
-ms-hyphens
0.417%
contain
0.337%
image-rendering
0.334%
writing-mode
0.303%
-webkit-text-stroke-color
0.276%
clip-rule
0.276%
-webkit-margin-before
0.27%
-ms-content-zooming
0.262%
-webkit-padding-start
0.234%
text-align-last
0.221%
-webkit-margin-start
0.215%
column-rule-color
0.192%
column-rule-style
0.189%
-ms-grid-row-align
0.187%
perspective-origin
0.187%
column-rule-width
0.181%
text-justify
0.18%
-webkit-writing-mode
0.167%
object-position
0.162%
column-fill
0.147%
-ms-content-zoom-chaining
0.143%
-ms-content-zoom-limit-max
0.143%
image-orientation
0.129%
-webkit-mask-image
0.123%
mix-blend-mode
0.111%
mask-image
0.108%
stop-color
0.108%
line-break
0.107%
text-anchor
0.093%
-moz-control-character-visibility
0.085%
-ms-touch-select
0.08%
grid-template-columns
0.08%
-webkit-box-lines
0.078%
isolation
0.075%
shape-rendering
0.073%
-ms-flow-into
0.071%
box-decoration-break
0.069%
-webkit-margin-top-collapse
0.065%
-webkit-user-modify
0.063%
stop-opacity
0.062%
-webkit-box-decoration-break
0.059%
scroll-behavior
0.056%
grid-column-end
0.054%
grid-column-start
0.053%
-webkit-border-image
0.051%
grid-row-start
0.05%
layout-grid-line
0.05%
grid-row-end
0.049%
tab-size
0.041%
-webkit-highlight
0.04%
background-blend-mode
0.04%
overflow-anchor
0.04%
justify-self
0.033%
vector-effect
0.033%
-moz-binding
0.032%
-moz-tab-size
0.031%
-webkit-background-origin
0.031%
-webkit-padding-end
0.031%
padding-inline-start
0.031%
size
0.031%
grid-template-rows
0.03%
-moz-user-focus
0.029%
mask
0.028%
-moz-force-broken-image-icon
0.027%
font-synthesis
0.027%
grid-column-gap
0.027%
column-span
0.026%
mask-size
0.026%
dominant-baseline
0.025%
grid-row-gap
0.024%
-webkit-padding-before
0.023%
-webkit-transform-origin-x
0.022%
all
0.022%
caret-color
0.021%
color-interpolation-filters
0.021%
justify-items
0.02%
margin-inline-start
0.019%
text-orientation
0.019%
color-interpolation
0.018%
-webkit-rtl-ordering
0.017%
-webkit-transform-origin-y
0.017%
color-adjust
0.017%
outline
0.017%
ruby-align
0.017%
ruby-position
0.017%
-webkit-line-break
0.016%
-webkit-padding-after
0.016%
text-decoration-skip
0.016%
-moz-outline-radius-bottomleft
0.015%
-moz-outline-radius-bottomright
0.015%
-moz-outline-radius-topleft
0.015%
-moz-outline-radius-topright
0.015%
-ms-scroll-chaining
0.015%
enable-background
0.015%
padding-inline-end
0.015%
flood-color
0.014%
flood-opacity
0.014%
text-underline-position
0.014%
background
0.013%
margin-inline-end
0.013%
paint-order
0.013%
-moz-user-input
0.012%
lighting-color
0.012%
mask-type
0.012%
row-gap
0.012%
scroll-snap-coordinate
0.012%
text-emphasis-position
0.012%
-moz-user-modify
0.011%
block-size
0.011%
margin-block-end
0.011%
mask-position-x
0.011%
mask-position-y
0.011%
shape-outside
0.011%
-moz-context-properties
0.01%
-moz-float-edge
0.01%
-moz-image-region
0.01%
-moz-orient
0.01%
-moz-osx-font-smoothing
0.01%
-moz-stack-sizing
0.01%
-moz-window-dragging
0.01%
-ms-touch-action
0.01%
-webkit-hyphenate-character
0.01%
font-variation-settings
0.01%
grid-auto-rows
0.01%
initial-letter
0.01%
inline-size
0.01%
margin-block-start
0.01%
max-block-size
0.01%
max-inline-size
0.01%
min-block-size
0.01%
min-inline-size
0.01%
offset-block-end
0.01%
offset-block-start
0.01%
offset-inline-end
0.01%
offset-inline-start
0.01%
padding-block-end
0.01%
padding-block-start
0.01%
scroll-snap-destination
0.01%
scroll-snap-points-x
0.01%
scroll-snap-points-y
0.01%
shape-image-threshold
0.01%
text-combine-upright
0.01%
transform-box
0.01%
-webkit-mask-repeat-x
0.009%
-webkit-mask-repeat-y
0.009%
alignment-baseline
0.009%
baseline-shift
0.009%
grid-template-areas
0.009%
page
0.009%
font
0.008%
grid-auto-columns
0.008%
grid-auto-flow
0.008%
marker-end
0.008%
marker-mid
0.008%
marker-start
0.008%
mask-repeat
0.008%
-ms-grid-column
0.007%
-ms-grid-row
0.007%
-webkit-text-security
0.007%
scroll-snap-type-x
0.007%
scroll-snap-type-y
0.007%
-ms-grid-column-span
0.006%
-webkit-box-reflect
0.006%
-webkit-margin-bottom-collapse
0.006%
-webkit-mask-position-x
0.006%
-webkit-mask-position-y
0.006%
-webkit-mask-size
0.006%
border-inline-end-style
0.006%
color-rendering
0.006%
mask-clip
0.006%
mask-composite
0.006%
mask-mode
0.006%
mask-origin
0.006%
overscroll-behavior-x
0.006%
overscroll-behavior-y
0.006%
text-emphasis-color
0.006%
text-emphasis-style
0.006%
x
0.006%
-ms-grid-columns
0.005%
-webkit-mask-box-image-outset
0.005%
-webkit-mask-box-image-repeat
0.005%
-webkit-mask-box-image-slice
0.005%
-webkit-mask-box-image-source
0.005%
-webkit-mask-box-image-width
0.005%
border-block-end-color
0.005%
border-block-end-style
0.005%
border-block-end-width
0.005%
border-block-start-color
0.005%
border-block-start-style
0.005%
border-block-start-width
0.005%
border-color
0.005%
border-inline-end-color
0.005%
border-inline-end-width
0.005%
border-inline-start-color
0.005%
border-inline-start-style
0.005%
border-inline-start-width
0.005%
overflow-clip-box-block
0.005%
overflow-clip-box-inline
0.005%
r
0.005%
ruby-overhang
0.005%
y
0.005%
-ms-grid-row-span
0.004%
-ms-grid-rows
0.004%
-ms-scroll-limit-x-max
0.004%
-ms-scroll-limit-x-min
0.004%
-ms-scroll-limit-y-max
0.004%
-ms-scroll-limit-y-min
0.004%
-ms-scroll-snap-type
0.004%
cx
0.004%
cy
0.004%
-ms-hyphenate-limit-chars
0.003%
-ms-hyphenate-limit-lines
0.003%
d
0.003%
layout-grid-mode
0.003%
rx
0.003%
ry
0.003%
-ms-flow-from
0.002%
-ms-scroll-snap-points-x
0.002%
-ms-scroll-translation
0.002%
-webkit-app-region
0.002%
border
0.002%
border-bottom
0.002%
buffered-rendering
0.002%
-ms-grid-column-align
0.001%
-webkit-box-flex-group
0.001%
-webkit-locale
0.001%
-webkit-text-decorations-in-effect
0.001%
-webkit-text-emphasis-style
0.001%
-webkit-transform-origin-z
0.001%
background-position
0.001%
border-radius
0.001%
layout-grid-char
0.001%
layout-grid-type
0.001%
padding
0.001%
pen-action
0.001%
transition
0.001%
-ms-content-zoom-limit-min
0%
-ms-scroll-snap-points-y
0%
-webkit-border-after-color
0%
-webkit-border-after-style
0%
-webkit-border-after-width
0%
-webkit-border-before-color
0%
-webkit-border-before-style
0%
-webkit-border-before-width
0%
-webkit-border-end-color
0%
-webkit-border-end-style
0%
-webkit-border-end-width
0%
-webkit-border-start-color
0%
-webkit-border-start-style
0%
-webkit-border-start-width
0%
-webkit-font-size-delta
0%
-webkit-logical-height
0%
-webkit-logical-width
0%
-webkit-margin-after-collapse
0%
-webkit-margin-before-collapse
0%
-webkit-mask-clip
0%
-webkit-mask-composite
0%
-webkit-mask-origin
0%
-webkit-max-logical-height
0%
-webkit-max-logical-width
0%
-webkit-min-logical-height
0%
-webkit-min-logical-width
0%
-webkit-perspective-origin-x
0%
-webkit-perspective-origin-y
0%
-webkit-ruby-position
0%
-webkit-text-combine
0%
-webkit-text-emphasis-color
0%
-webkit-text-emphasis-position
0%
-webkit-text-orientation
0%
animation
0%
border-left
0%
border-right
0%
border-top
0%
gap
0%
kerning
0%
margin
0%
offset-distance
0%
shape-margin
0%
text-kashida
0%
text-kashida-space
0%